Use repeaters property to display the id value of the Repeater components

        

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<!-- repeater\RepeatersProp.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
    xmlns:mx="library://ns.adobe.com/flex/mx"
    xmlns:s="library://ns.adobe.com/flex/spark">
    <s:layout>
        <s:VerticalLayout />
    </s:layout>
    <fx:Script>
         
        import mx.controls.Alert; 
        [Bindable] 
        public var myArray:Array=[1,2]; 
      
    </fx:Script>
    <fx:Declarations>
        <s:ArrayCollection id="myAC" source="{myArray}" />
    </fx:Declarations>
    <mx:VBox>
        <mx:Repeater id="repeater1" dataProvider="{myAC}">
            <mx:Repeater id="repeater2" dataProvider="{myAC}">
                <mx:Button
                    label="[{repeater1.currentIndex},{repeater2.currentIndex}]"
                    click="Alert.show(event.target.repeaters[1].id);" />
            </mx:Repeater>
        </mx:Repeater>
    </mx:VBox>
</s:Application>

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Use repeaters property to display the id value of the Repeater components : Repeater « Components « Flex

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